Democrat Angela Alsobrooks won the Maryland U.S. Senate race, beating out Republican opponent Larry Hogan, according to the Associated Press. Alsobrooks, who serves as the county executive for Prince George’s County,

The Prince George’s County executive will be the first Black woman to represent Maryland in the Senate. Her race against former Gov. Larry Hogan was the most competitive in decades in the deep-blue state.

Democrat Angela Alsobrooks has won Maryland’s Senate race, NBC News projects, defeating popular former Republican Gov. Larry Hogan and becoming the first Black woman elected to represent the state in the Senate.